switel WTF 729 Mode D'emploi page 68

Operating the Walkie−Talkies
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Excluding a channel
If a channel found during the channel scanning process should not be
considered for subsequent use, it can be excluded. Press and hold
the X / Y button for 3 seconds.
All the channels are taken into consideration again when a new chan-
nel scan is started.
a, 3 sec. X/Y
Confirmation signal
The confirmation signal is issued on releasing the P button. This
signals to the caller that you have ended transmission.
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Activating/Deactivating the confirmation signal
1. Switch the walkie−talkie off.
2. Press and hold the X button.
3. Switch the walkie−talkie on.
4. Release the X button.
5. The
Key lock
The key lock function prevents inadvertent modification of settings.
When the key lock function is activated, the
display.
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Activating
a 3 sec. Œ
39
Deactivating
a 3 sec. Œ
Display illumination
The display illumination is activated after pressing any button. Excep-
tions are the T and P buttons.
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icon appears in the display.
The lighting is switched on for approx. 5 seconds.
The channel is excluded and
channel scanning automatically
resumed
icon appears in the
Activate the key lock function
Deactivate the key lock function